PHOENIX Instrument pH pocket meters EC-20 pH / EC-25 pH

Beschreibung

PHOENIX Instrument pH pocket meters EC-20 pH / EC-25 pH

The PHOENIX Instrument pH pocket meters EC-20 pH and EC-25 pH are highly accurate, portable pH meters designed for a variety of laboratory, industrial and field applications. These devices offer ease of use and reliable measurement results, making them a preferred choice for professionals who require accurate pH measurements. Compared to other devices, such as the PHOENIX Instrument LF pocket meters EC-20 cond / EC-25 cond, the EC-20 pH and EC-25 pH offer specific advantages for pH measurements.

Technical details and functions

The pH pocket meters EC-20 pH and EC-25 pH from PHOENIX Instrument are equipped with a range of functions that enable precise and reliable measurements:

• Measuring range (pH): EC-20 pH: 0 to 14, EC-25 pH: -2 to 16
• Resolution(pH): 0.1/0.01
• Buffers: 1 to 3 / USA, NIST, DIN, User
• Calibration points: 1 to 3
• Buffer recognition: Yes
• Measuring range (mV): EC-20 pH: ± 1,000, EC-25 pH: -1,000 to +1,900
• Accuracy (mV): EC-20 pH: 1, EC-25 pH: 0.1 (± 200) / 1
• Measuring range (°C): EC-20 pH: 0 to 100.0, EC-25 pH: -10 to 110
• Accuracy (°C): ± 0,5
• DHS electrode: Yes
• Measured value memory: EC-20 pH: No, EC-25 pH: 500 measured values
• Timer: EC-20 pH: No, EC-25 pH: Yes
• GLP: EC-20 pH: No, EC-25 pH: Yes
• Interface: EC-20 pH: No, EC-25 pH: USB
• Display: EC-20 pH: LCD, EC-25 pH: LCD, illuminated in three colors
• IP protection: IP 57
• Power supply: Battery,>200 hours, EC-25 pH: additionally via USB
• Weight: EC-20 pH: 295 g, EC-25 pH: 300 g
• Dimensions (WxDxH): 86 x 196 x 33 mm

Certifications and standards

The devices comply with important standards and certifications, including

• DIN: German Industrial Standard
• NIST: National Institute of Standards and Technology
• IP 57: Protection against dust and temporary submersion

Application examples

The PHOENIX Instrument pH pocket meters EC-20 pH and EC-25 pH are ideal for a wide range of applications:

• Laboratory applications: Ideal for precise pH measurements in chemical and biological laboratories.
• Industrial applications: Monitoring pH values in production processes.
• Field applications: Thanks to their robust design and IP 57 protection class, the devices are also suitable for outdoor use.
• Food and beverage industry: Monitoring pH values in food production.
• Environmental monitoring: Measurement of pH values in water and soil.

FAQs

How do I calibrate the PHOENIX Instrument pH pocket meter?

• Answer: Calibration is done by immersing the electrode in a buffer solution and adjusting the settings according to the instructions. The device supports 1 to 3 calibration points.

Can the device be used at extreme temperatures?

• Answer: Yes, the EC-25 pH model can be used in a temperature range from -10 to 110 °C, while the EC-20 pH model is suitable for 0 to 100.0 °C.

How do I store measured values on the device?

• Answer: The EC-25 pH model has a memory for up to 500 measured values. These can be exported via the USB interface.

Is the device waterproof?

• Answer: Yes, both models are IP 57 certified and therefore protected against dust and temporary submersion.

Conclusion

The PHOENIX Instrument pH pocket meters EC-20 pH and EC-25 pH offer precise and reliable pH measurements for a wide range of applications. With their robust design, extensive features and ease of use, they are an excellent choice for professionals in laboratories, industry and the field. Similar products to the PHOENIX Instrument multi-parameter pocket meter EC-20 multi / EC-25 multi offer additional functions for specific requirements.